Owner-reported complaints naming the electrical system, filed with NHTSA
Data refreshed
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories. Every record below is an owner-reported complaint about the 2018 Ford Flex submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 10 reports on file name it.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Shown in the owner’s own words, exactly as filed
Recall has not been remedied, and it has been over six months.I was told it would be remedied by june or ford would be held accountable for compensating for repairs on the.Recall. #25SA9/25v695 The recall addresses the camera for backing up witch is still not functioning in a safety risk.
Have been waiting for several months for Ford to remedy BOTH recalls. There obviously is no important reason for them to be productive and do the right thing so this issue will likely never be resolved unless I take action and file a complaint. The two issues are not even that critical so I further don't see why action has not been taken. 1. Interior A pillars separating. 2. Back up camera screen on infotainment center.
APIM or SYNC 3 malfunction. Navigation failure and not working properly alerts, clock in car not set correctly and won’t allow owner to fix it, no audio at all, no panel touch tones, popping/cracking intermittent throughout car, Bluetooth connection drops, slow glitching screen, reverse camera displayed distortion or black/blue screen with alerts saying “camera unavailable” which already caused a collision on 10/11/2025. Vehicle was taken to ford dealership an owner was advised to wait for recall remedy unless “I have an endless wallet” to pay to fix issue. Ford dealership is aware of all issues and owner opened a case with ford company. There were no warning signs of issue until reverse camera began to malfunction in September 2025 then issues all happened after.
APIM is failing due to current recall with reverse camera. The glitching has cause many safety issues including •Navigation Fault •Cracking/popping audio •Missing touchscreen sounds •Intermittent system issues •Slow loading •Camera freezing or blacking out This has already caused a collision with my vehicle. Took it to manufacturer (Ford dealership) and they told me nothing they can do until recall has parts ready. Prior to all this, my car system was working just fine up until August 2025. No issues AT ALL.
Audio throughout the entire vehicle are malfunctioning as well as the reverse camera malfunction. This has caused a collision the 11th of October. The ACM is severely malfunctioning and causing a huge safety hazard. No audio like radio, etc and alerts make sound not touch panel tones. Camera unavailable alert showed up as well as media unavailable showed on screen.
Media player unavailable alert comes on display. Touch panel tone doesn’t have sound, audio in car has no sound. Sync 3 has been updated. Problem continues as well as the rear camera issue
Rear camera malfunctioned screen showed “camera not available” didn’t alert any noise or warnings and a tree hovered slightly into parking spot and smashed in my rear window. Audio inside car malfunctioned as well (no musics, etc) and the touch pad tones stopped making sound when touched.
The rearview camera for parking assistance displays a blank, distorted, or inverted image when in reverse. The camera itself was replaced back in 2022, but before it was replaced, the same issue occurred. The car was taken to a Ford dealership for replacement. They were aware of this issue back then a thought a camera replacement would fix the issue. Unfortunately, the camera replacement didn't remedy the issue. A few months later, the rear view camera was having the same issue. It is a safety issue because when I am in reverse, sometimes the camera is inverted (or upside down), sometimes the camera is blank, and sometimes it is completely distorted. There was no warning lamps, messages or any other symptoms prior to the failure. Recently, I saw that Ford is recalling vehicles with the same issue (even the 2019 Ford Flex which is a year newer than mine).
Hands-free connection to phone-Bluetooth. This happened a year ago. I believe around Sept 14th 2020. 6 days after warranty expiration the Sync3 hands-free system died on my Flex. I only had 32000 miles at that time. It was touted as a great safety feature when I purchased the car brand new. I live in Branson Mo where every road is curvy and drops off into ravines. The system is totally inoperable. Called Ford 800 number, they checked and told me they would not do anything with it. Talked to the local dealer and they said they only get so much goodwill money from Ford each year and since I didn't buy it from them they were not going to do anything. I used to live 8 hours north. Say it needs an APIM module. Well a couple months after that went out my backup camera fails to work about 20 percent of the time. DIstorted wavy screen, can't see anything. 2 safety features that are a joke when they don't work. Ford has multiple recalls on different years for the same systems. I am available to contact and inspect the car at any time.
THE AIR CONDITIONER WILL TURN OFF BY ITSELF OR BLOW HOT AIR OUT OF NO WHERE. SOMETIMES IT WILL BLOW HOT AIR IN THE FRONT AND COLD IN THE REAR AND VICE VERSA. THE RADIO INTERMITTENTLY SHUTS OFF AS WELL. THERE ARE TIMES WHERE MY KEY FAB WILL NOT LOCK OR UNLOCK MY CAR. THE A/C PROBLEM.HAPPENS WHEN THE CAR IS IN MOTION. THE RADIO WILL HAPPEN WHEN IN MOTION OR AT A STAND STILL. THE KEY FAB IS WHEN THE CAR IS STATIONARY.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Categories with enough reports to have a page of their own
Data on this page last refreshed .